106  
CDUS43 KLOT 052148  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CDT MON OCT 5 2009  
 
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 5 2009
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1893 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 223 PM 90 1922 67 -3 60  
MINIMUM 45 633 AM 27 1980 44 1 43  
1935  
AVERAGE 55 56 -1 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.75 1959 0.09 -0.09 0.06  
MONTH TO DATE 1.36 0.46 0.90 0.06  
SINCE SEP 1 3.05 3.93 -0.88 6.42  
SINCE JAN 1 37.10 29.83 7.27 37.20  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 10 10 0 13  
MONTH TO DATE 67 47 20 68  
SINCE SEP 1 132 183 -51 128  
SINCE JUL 1 189 202 -13 128  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 5 -5 0  
SINCE SEP 1 39 79 -40 89  
SINCE JAN 1 433 766 -333 742    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 1.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 49 1200 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1963  
MINIMUM TEMPERATURE (F) 44 23 1952  
 
 
SUNRISE AND SUNSET  
OCTOBER 5 2009.......SUNRISE 658 AM CDT SUNSET 631 PM CDT  
OCTOBER 6 2009.......SUNRISE 659 AM CDT SUNSET 629 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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